Depends on what you're looking for! Here's just a few random artists I've been listening to lately, along with a sample of what they do. I'm a fan of just bumping instrumentals when I've got other people in the car, but it all depends on how I'm feeling at the time.
Instrumentals with little to no vocals:
Nujabes
Flying Lotus
Ratatat
RJD2
Wax Tailor
Kero One
Banzai Republic
Rap:
Atmosphere
Murs
Zion I
Earl Sweatshirt
Blue Scholars
Classified
Aesop Rock
Lupe Fiasco
Rock:
Cage the Elephant
Wolfmother
Cold War Kids
The Black Keys
AWOLNATION
Instrumentals with little to no vocals:
Nujabes
Flying Lotus
Ratatat
RJD2
Wax Tailor
Kero One
Banzai Republic
Rap:
Atmosphere
Murs
Zion I
Earl Sweatshirt
Blue Scholars
Classified
Aesop Rock
Lupe Fiasco
Rock:
Cage the Elephant
Wolfmother
Cold War Kids
The Black Keys
AWOLNATION
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